diff --git a/app/models/diploma.rb b/app/models/diploma.rb
index ce28891..8f2cd2f 100644
--- a/app/models/diploma.rb
+++ b/app/models/diploma.rb
@@ -79,7 +79,10 @@ class Diploma
       pd_data = []
       fields_to_show.collect do |t|
         if t == "school_name"
-          pd_data << { "data_title" => "<a href='#{OrbitHelper.url_to_plugin_show(p.to_param,'personal_diploma')}' title='#{p.send(t)}' target='_blank'>#{p.send(t)}</a>" }
+          link = OrbitHelper.url_to_plugin_show(p.to_param,'personal_diploma')
+          url_to_plugin_show_blank = OrbitHelper.instance_variable_get(:@url_to_plugin_show_blank)
+          tmp_title = p.school_name
+          pd_data << { "data_title" => (url_to_plugin_show_blank ? tmp_title : "<a title=\"#{tmp_title}\" href=\"#{link}\" target=\"_blank\">#{tmp_title}") }
         elsif t == "duration"
           if !p.send('start_date').nil? or !p.send('end_date').nil?
            date = (p.send('start_date').strftime('%Y.%m') rescue "")+' ~ '+(p.send('end_date').strftime('%Y.%m') rescue I18n.t('personal_diploma.up_to_today'))